DE10232152A1 - Reliable communications between railway vehicles in a train involves using two antenna pairs of different polarization at both ends of each railway vehicle connected by waveguides - Google Patents
Reliable communications between railway vehicles in a train involves using two antenna pairs of different polarization at both ends of each railway vehicle connected by waveguides Download PDFInfo
- Publication number
- DE10232152A1 DE10232152A1 DE2002132152 DE10232152A DE10232152A1 DE 10232152 A1 DE10232152 A1 DE 10232152A1 DE 2002132152 DE2002132152 DE 2002132152 DE 10232152 A DE10232152 A DE 10232152A DE 10232152 A1 DE10232152 A1 DE 10232152A1
- Authority
- DE
- Germany
- Prior art keywords
- waveguides
- train
- vehicle
- rail vehicles
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/10—Polarisation diversity; Directional diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
Description
Bei langen Zugverbänden von Schienenfahrzeugen besteht der Bedarf nach einem sicheren Kommunikationssystem zwischen Waggons und dem Antriebsfahrzeug und bei Mehrfachtraktionen auch zwischen den Loks. Neben der Identifizierung der Waggons insbesondere bei Güterzügen sind Informationen über ihren jeweiligen Zustand (zB Lauflagertemperaturen, Ladungszustand, Bremsverhalten) und die Beeinflussung des Bremsverhaltens von Interesse.For long train sets of Rail vehicles are in need of a secure communication system between wagons and the drive vehicle and also with multiple tractions between the locomotives. In addition to the identification of the wagons in particular for freight trains information about their respective status (e.g. barrel temperature, charge status, Braking behavior) and influencing the braking behavior of interest.
Die Kommunikation zwischen Schienenfahrzeugen ist jedoch problematisch. Kabel mit automatischen Steckerkupplungen unterliegen dem Verschleiß und sind schlechterdings in die Zug- und Stoßeinrichtungen von Güterzügen wegen deren Kupplungsspiel zu integrieren. Funkverbindungen sind bei mit den in Europa zugelassenen Modulationsverfahren Störungen und streckenbedingten Unterbrechungen ausgesetzt. Bisherige Versuche der Funkkommunikation zwischen Zug- und Schublok in Zugverbänden weisen nicht die notwendige Sicherheit auf.Communication between rail vehicles is problematic, however. Cable with automatic plug couplings are subject to wear and tear are simply due to the train and push facilities of freight trains to integrate their clutch play. Radio connections are with the modulation procedures disrupted in Europe and route-related interruptions. Previous attempts the radio communication between train and drawer in train groups not the necessary security.
Es ist daher Aufgabe dieser Erfindung,
ein Verfahren zur sicheren Kommunikation zwischen den Schienenfahrzeugen
in einem Zugverband zu schaffen, welches die Nachteile der bisherigen
Verfahren vermeidet. Die Erfindung ist durch 4 Ansprüche, der nachfolgenden
Beschreibung mit
Beschreibung:Description:
Das Gleisfahrzeug
Jede Antenne
Die Sicherheit des erfindungsgegenständlichen
Kommunikationsverfahrens begründet
sich zunächst
auf die enge Kopplung der sich gegenüberstehenden Antennen mit geeigneter
Richtcharakteristik
Für
die Signalübertragung
mittels Hochfrequenz bietet sich das zulassungsfreie ISM-Band bei 2.4 GHz
an, als Transceiver
Zumindest während der Fahrt können die Stamm- und Zieldaten eines jeden Waggons des Zugverbunds mittels der erfindungsgegenständliche Kommunikation zB durch eine Vorrichtung auf der Lok gelesen werden. Wenn der Zugverbund einen Zielbahnhof, der automatisch mit GPS ermittelt wird, erreicht hat, dann kann mittels SMS über GMS eine Nachricht über den augenblicklichen Standort und Ladezustand eines jeden Waggons automatisch an den jeweiligen Betreiber abgesetzt werden. Auch ist die Übernahme aktualisierter Destinationen und Dringlichkeit der Ladung für jeden einzelnen Waggon denkbar.At least while driving, the regular and target data of each wagon of the train network by means of the communication object of the invention eg read by a device on the locomotive. If the train network reaches a destination station that is automatically determined with GPS has, then via SMS via GMS a message about the current location and state of charge of each wagon are automatically sold to the respective operator. The takeover is also updated destinations and urgency of cargo for everyone single wagon conceivable.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002132152 DE10232152A1 (en) | 2002-07-16 | 2002-07-16 | Reliable communications between railway vehicles in a train involves using two antenna pairs of different polarization at both ends of each railway vehicle connected by waveguides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002132152 DE10232152A1 (en) | 2002-07-16 | 2002-07-16 | Reliable communications between railway vehicles in a train involves using two antenna pairs of different polarization at both ends of each railway vehicle connected by waveguides |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10232152A1 true DE10232152A1 (en) | 2004-01-29 |
Family
ID=29796387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002132152 Withdrawn DE10232152A1 (en) | 2002-07-16 | 2002-07-16 | Reliable communications between railway vehicles in a train involves using two antenna pairs of different polarization at both ends of each railway vehicle connected by waveguides |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10232152A1 (en) |
-
2002
- 2002-07-16 DE DE2002132152 patent/DE10232152A1/en not_active Withdrawn
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: SZEPAN, REINER, DIPL.-PHYS., 81927 MUENCHEN, DE |
|
8141 | Disposal/no request for examination |